13 baby names with a similar sound and feel to Jillyan.
You searched for names like
"invented melodic name"
"Life; she who lives"
"The Lord is my God; elevated, on high"
"peace + power"
"God will increase"
"gift of God; feminine form derived from Theodore"
"bright, flowing one (invented blend)"
"gracious and pure one"
"Gentle, tender-hearted"
"little ruler; queenly"
"living arrow"
"blessed; the blessed one"
"close friend, beloved companion"